Description
The Trane SEN0432 48″ Mercury Flame Sensor is a genuine OEM safety component engineered to detect the presence of a flame in gas furnaces and other combustion based HVAC systems. This long reach sensor uses a mercury based detection element that responds to heat from a burner flame and provides accurate real time feedback to the control board. When a flame is present, the sensor completes an electrical circuit to signal proper ignition; if the flame is absent or unstable, the circuit breaks and the control system safely shuts down gas flow. Trusted for its reliability and precision, the SEN0432 is essential for safe, efficient combustion and system protection.
Key Features
- Accurate Flame Detection: Uses a mercury tube sensing element to reliably verify flame presence and help prevent unsafe operating conditions.
- 48″ Lead with 3 Pin Plug In: Extra long wiring and plug in connector simplify installation and positioning in a wide range of furnace models.
- OEM Trane Quality: Built to original equipment specifications for seamless compatibility and long lasting performance.
- Critical Safety Component: Helps control boards determine whether ignition has successfully occurred before allowing the furnace to continue running.
- Durable Design: Construction suited for continuous heat exposure and daily cycling in residential and commercial HVAC systems.
